A nondescript building that's been functioning as a speakeasy for nearly a century and a half.

A shop full of natural curiosities, carnivorous plants, and costumed taxidermied mice.

San Francisco's newly reopened hands-on science museum.

The seawater playground of gilded-era San Francisco burned to the ground in 1966.

Tiki luxury on Nob Hill.

A walk-in working camera obscura produces 360-degree live images of the San Francisco coast.

A favorite haunt of dinosaur loving children and hallucinogen loving hippies alike.

Olfactory delights in San Francisco's Botanical Gardens.

Its buzzing collection honors vibrator history.

Carnivorous plants, medieval aphrodisiacs, and the largest original wood structure glass conservatory in the western hemisphere.

The only theatre in the world constructed specifically for sound movement.

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

An artsy hidden staircase leads to breathtaking views of San Francisco.

A psychedelic labyrinth on the San Francisco bay.

A huge musical instrument played by the ocean.

Colorful sand dunes create a unique attraction in this part of Utah's red-rock country.

Built in 1917, this building is home to the last working spring-loaded dance floor in Utah.

This Moab institution functions as both a rock store and a small natural history museum.

Opened in 1911, this small shop is the oldest ongoing establishment in St. George.

These tall, red sandstone pinnacles outside Moab are often forgotten amid their more famous neighbors.

A crack flared at the base provides a pathway completely through a sandstone ridge near Moab.

The location where the iconic movie character declared it was time to go home.

An enormous image of Utah's salt flats made entirely from tape.